Warrior of Yeenoghu

Rampage. When the gnoll reduces a creature to 0 hit points with a melee attack on its turn, the gnoll can take a bonus action to move up to half its speed and make a bite attack

Unrelenting fury of Yeenoghu. When the warrior of Yennoghu drops to 0 hit points it makes an opportunity attack using its greatsword against the closets enemy or an ally. Whenever a warrior of Yeenoghu makes a melee attack they heal half the damage they deal.

Bite. Melee Weapon Attack: +4 to hit, reach 5 ft., one creature. Hit: 4 (1d4 + 2) piercing damage.

Greatsword. Melee Weapon Attack: +5 to hit, reach 5 ft. , one target. Hit: 9 (2d6 + 4) slashing damage, 

Longbow. Ranged Weapon Attack: +3 to hit, range 150/600 ft., one target. Hit: 5 (2d8 + 2) piercing damage.